baber/WOPTO huggingface dataset:
Patent JP-H05131369-A (JP)
Title: Polishing method for mirror surface
Inventor: WATAYA KENICHI
IPC: B24B37/00
Filed: 1991-10-21
Abstract: PURPOSE:To provide a wafer having a smooth finished surface and no surface defects such as scratches with a high yield by adjusting abrasive flow rate to flow rate providing high finishing rate during the period from the initial polishing stage to the stage before polishing finish and to flow rate improving finished surface roughness at the polishing finish stage. CONSTITUTION:In the final mirror surface polishing finishing, abrasive flow rate is adjusted to flow rate providing high finishing rate during the period from the initial polishing stage to the stage before polishing finish. Next, the abrasive flow rate is adjusted to flow rate improving finished surface roughness at the polishing finish stage. This minimizes the development of surface damage such as scratches and provides a smooth wafer surface. Thus, mirror surface polishing finishing is applied to a wafer with good yield.
Patent JP-S62156446-A (JP)
Inventor: YOSHIDA TAKAO
IPC: G01V8/10
Filed: 1985-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63151082-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI SHOGO
IPC: H01L21/28
Filed: 1986-12-16
Abstract: PURPOSE:To separate high melting point metal films on a source region, a gate region, and a drain region in a submicron level by preferentially etching only oblique parts by utilizing the difference of etching rates of a flat part and the oblique part to self-separate the films thereon. CONSTITUTION:A gate oxide film 6 and a polycrystalline silicon gate electrode 1 are formed on a P-type silicon substrate 5. Then, with the electrode 1 as a mask arsenic ions are implanted to form a source region 2 and a drain region 3. Then, molybdenum is sputtered to form a film 4. The sputtered Mo film 4 is eventually etched by a chemical dry etching method to self-separate the film 4 on a source, a gate and a drain. Thus, the sputtered film 4 is etched by the chemical dry etching method to self-separate to form ohmic electrodes of low resistance on source, gate and drain electrodes without necessity of a mask by utilizing the fact that the etching velocity of the oblique part is remarkably higher than that of the flat part.
Patent JP-2001112601-A (JP)
Title: Food and drink conveying device
Inventor: TOKIMOTO SHINICHI
IPC: B65G1/137
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a food and drink conveying device capable of reliably supplying many kinds of foods and drinks at a prescribed rate even though a cook does not grasp patterns fixing the rate of material by each kind. SOLUTION: A plurality of placing tables for placing containers for housing foods and drinks are arranged on a conveying route, a placing table identifying means for identifying this placing table is provided at each placing table, and a container identifying means is provided at this container. On the other hand, this device is provided with readers on the side of the placing tables for reading the placing table identifying means of the placing tables moving around the conveying route, readers on the side of the containers for reading the container identifying means of the containers moving around the conveying route, a setting means for previously setting the name of the item of the food and drink to place on the placing table by each placing table,  a discriminating means for discriminating the placing table on which any container is not placed based on an output signal from the reader on the side of the placing table and the reader on the side of the container, and display means for displaying the name of the item of food and drink to be manufactured. Then, the name of the item of the food and drink to be placed on the placing table discriminated by the discriminating means is displayed on the display means.
Patent JP-H04173453-A (JP)
Title: Car washing device for construction machine
Inventor: SAKAGUCHI TOSHIRO
IPC: B60S3/04
Filed: 1990-11-07
Abstract: PURPOSE:To facilitate the recovery/removal of washed-off sediment by precipitating/separating sediment in wash water after washing a crawler type construction machine, inside a precipitator, then collecting the sediment along the inclination of an oblique line, and discharging it into a sediment pit by a carry-out conveyor. CONSTITUTION:Below a latticed car washing base 1, there is provided a sediment precipitator 2 with the base 2a thereof inclined to one side, and a sediment carry-out conveyor 3 is disposed along this base 2a. The discharge end 3a of this conveyor 3 is positioned on a sediment pit 4 adjacent to one side of the precipitator 2. A wash water reservoir 6 is provided in line on the other side of the precipitator 2 through a partition wall 5, and the height (h) of this partition wall 5 is made lower than the depth H of the reservoir 6. The upper end of the partition wall 5 is formed into an overflow weir 5a, and when water in the precipitator 2 becomes full, supernatant water can overflow into the reservoir 6. A filtering screen 7 is provided on the overflow weir 5a provided at the upper end of the partition wall 5, and water flowing into the reservoir 6 to stay therein after being filtered by the screen 7 is pumped by a pump so as to be circulated and reused as car washing water.
Patent JP-H02145903-A (JP)
Title: Displacement measuring apparatus
Inventor: HORYU SAKAE
IPC: G01N3/08
Filed: 1988-11-28
Abstract: PURPOSE:To enable measurement in a direction vertical to the radius of a test specimen at a high accuracy in a non-contact manner by utilizing one light probe. CONSTITUTION:An area A and an area B are delimited by the centers of image sensors 6 and 7, the relation between, the difference of quantities of light obtained by the sensors 6 and 7, (A-B)/(A+B)(the difference is divided by A+B to normalize so that characteristic is made free from a total quantity of light) and the position of an objective lens 4 is as shown in Fig K. Then, a shape of a test specimen 1 is determined by characteristic in the same figure. In other words, a probe 8 is moved turning the test specimen 1 so as to be always focused and the current movement thereof is determined with a length measuring device XLM as displacement from a specified position. A focusing position of the objective lens 4 of the probe 8 is so set as to coincide with the center of rotation of the test specimen 1 beforehand and with this moment as reference, the shape of the test specimen 1 (radius) as determined from the position of the probe 8.
Patent JP-H04174322-A (JP)
Title: Illuminating apparatus for indicator of measuring instrument
Inventor: SATO TATSUO
IPC: G01D11/28
Filed: 1990-11-06
Abstract: PURPOSE:To make the indicated position of an indicator clearly visible by forming an index on the surface of the indicator by a paint in which a fluorescent pigment is mixed, casting ultraviolet rays from the front side of the indicator, and allowing the fluorescent pigment to emit light from excitation. CONSTITUTION:An indicating part 12 is formed in the vicinity of the periphery of a character plate 11. An indicator 13 is turned over the surface of the character plate 11. An index 19 is printed on the main body of the indicator by a paint. A fluorescent pigment which emits light through excitation to the ultraviolet rays is mixed in the paint. If a measuring instrument is provided with this indicator 13, when a light source 20 is turned ON at night and the light is guided via a light guide 21 to a photoconductor of the indicator 13, the light is cast to the character plate 11 and the vicinity of the indicating part of the indicator 13 is illuminated. At the same time, the index formed on the surface of the indicator 13 emits light when the ultraviolet emitting lamp is turned ON. Accordingly, the indicated position of the indicator 13 is easily confirmed.
Patent JP-H05138124-A (JP)
Title: Method for coating inside surface of pipe body with resin
Inventor: KUSUHARA YOSHINOBU
IPC: B05D7/22
Filed: 1991-11-15
Abstract: PURPOSE:To reduce the size over the entire part of the device and to enable the coating of the inside surface of a pipe to be coated with a resin with a small air quantity by pressing the bottom end of this pipe to an air flow generating tank having an air distribution board in the bottom and the top end thereof to an auxiliary pipe and supplying resin powder to the inside thereof. CONSTITUTION:The pipe to be coated is preheated and the preheated pipe 2 to be coated is pressed to the air flow generating tank 1. The auxiliary pipe 4 is pressed to the preheated pipe 2 to be coated. A prescribed amt. of the resin powder is charged from the auxiliary pipe 4 and air is sent into an air feed-in chamber 12 of the air flow generating tank 1. The air fed into this chamber is made into the air flow of a uniform velocity of flow by the air distribution board 11 of the air flow generating tank 1 and the resin powder charged therein is suspended in the air flow, by which the inside of the pipe 2 to be coated and the air flow generating tank 1 and the inside of the bottom end in the auxiliary pipe 4 are filled with the fluidized layer of the resin powder. The resin powder in the fluidized layer fuses to the inside surface of the preheated pipe 2 to be coated and is further deposited successively thereon. The fluidized layer in the pipe 2 to be coated, etc., is recovered by the suction from a suction port 13 when the deposited thickness of the resin powder attains a prescribed thickness. The pipe 2 to be coated is then removed and further, the deposited resin powder is baked, formed as a film and cooled.
Patent JP-2000112821-A (JP)
Title: Information processor having multiplex address converting mechanism
Inventor: ONODERA OSAMU
IPC: G06F12/10
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To realize an address conversion based on respective architectures in the case of sharing a main storage by plural processors having respectively different instruction architectures through a storage control. SOLUTION: Respective processors (a), (b) are provided with respectively different instruction architectures and each of main storages 210-213 is provided with a DAT processor, a DAT controlling storage and a software TLB. When a main storage access request is outputted from the processor (a) e.g. a TLBa is retrieved, and when there is no logical address, a DATa is started, an address conversion request with an IP number, a logical address and architecture ID is transferred to a DAT processor through a system control part SC. The DAT processor retrieves a software TLB corresponding to the conversion request, and when a logical address exists, registers a conversion result in the software TLB, registers the result also in the TLBa and stops the operation of the DATa.  When no logical address exists a corresponding DAT program stored in the DAT control storage is started and a conversion result is registered in the software TLB.
Patent JP-2000127488-A (JP)
Title: Light-emission device, exposure device and image forming device
Inventor: YUKIMURA NOBORU
IPC: B41J2/45
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a light emission device for preventing the affect of moisture in atmosphere to luminous elements formed of an organic compound, providing the long life and applied preferably to an exposure section of electronic photograph type. SOLUTION: A temperature sensor 706 is attached to a luminous matter array 708 formed of a number of lines of luminous elements 707 formed of an organic compound, and a control driving section 701 of the array is constituted of a CPU 702, a ROM 703, a RAM 704 and an input and output port 705. Respective sections are controlled in compliance with input data such as an image information by the CPU, while preheating control is carried out for luminous elements 707. The temperature of the luminous elements 707 is sensed by a temperature sensor 706, and the luminous elements 707 are on-off driven so that the sensed value conforms to the given value at the time of standby state in which the input data is not provided by the CPU 702 receiving the sensed output. The luminous elements 707 are self-heated in the standby state and kept at the given temperature.
Patent JP-H11133760-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To make the discharge from a separating electrode to exposing means, possible to be surely prevented by providing a insulating material standing for discharging preventive means, in the vicinity of separating means and exposing means. SOLUTION: In this image forming device, discharge preventing means 50 is allowed to prevent a metallic terminal of LED in a light source 301 mounted on a printed board of the exposing means 30, the metallic terminal of a resistor, the metallic terminal of a condenser, or the like from breaking by the discharge, in consequence of a high voltage applied on an separating electrode 191 of separating means 19. As the method for preventing the discharge, the device is provided with the insulating member 51 in the vicinity of the exposing means 30 and the separating means 19.  The vicinity as referred above, stands for the position such as the position between the separating means 19 and the exposing means 30, the periphery of the separating means 19, and the periphery of the exposing means 30, so as to prevent the high voltage of the separating electrode 191 in the separating means 19 from discharging on the exposing means 30. As material of the insulating member 51, a thing provided with insulating property is enough. For instance, flame-retardant polycarbonate is desirable, and as the flame-retardant grade, the thing of Vl level by UL standard is preferable.
Patent JP-2000131071-A (JP)
Title: Rotational angular speed sensor
Inventor: SAKURAI KOHEI
IPC: G01C19/5755
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rotational angular speed sensor having a simple structure suitable for mass production and operable stably even under a high driving voltage by arranging drive electrodes and detection electrodes while separating into a drive electrode group and a detection electrode group when they are arranged side by side. SOLUTION: The drive electrode group 21 and detection electrode group 22 are fixed electrodes meshing comb-shaped electrodes 11 and 12 provided on an oscillator 50 and these electrodes are arranged while keeping an interval mutually so that they do not touch each other. The oscillator 50 is supported resiliently while keeping a constant distance from a substrate by supporting means 41-44 and moves in x-axis and y-axis directions. When an AC voltage is applied between the drive electrode group 21 and the meshing electrode 11, attraction takes place between both electrodes to oscillate the oscillator 50. In case of the detection electrode group 22 and the meshing electrode 12, when an angular speed is applied about z-axis, i.e., an axis perpendicular to the substrate, in a state where the oscillator 50 is oscillated in the direction of x-axis, Coriolis force Fc acts in the direction of y-axis and the oscillator 50 inches in the direction of y-axis.
Patent JP-H04171999-A (JP)
Title: Method of deciding mounting sequence
Inventor: TAKAHASHI SHINO
IPC: H05K13/08
Filed: 1990-11-06
Abstract: PURPOSE:To decide an optimum mounting sequence so as to match an operating characteristic by a method wherein a grouping operation which satisfies a restrictive condition regarding a mounting sequence, which decides the sequence of a displacement so as to reduce the total of displacement amounts of a table at a mounting operation to a minimum and which collects components mounted continuously at each position after the displacements in the same group is executed to the components. CONSTITUTION:Components K1 to K10 are mounted by turning a printed-circuit board 141 in steps to 0 deg., 90 deg., 180 deg. and 270 deg.. First, attention is paid to a restrictive condition 'Mount the component K3 prior to the component K2.' and to the component K2, K3. Then components of the each in direction at 180 deg. and 270 deg., e.g. the components K5, K8, are selected. Then, regarding the components K2, K3, K5, K8, their sequence is set so as to be K3 K2 K8 K5. In each sequence decided in this manner, the components which are mounted continuously from the same direction form one group for one component. Then, when the remaining components are put in a group in the same direction, a mounting sequence which is obtained finally is K3, K4 K2, K1 K5, K6, K7 K8, K9, K10, and a rotation amount is reduced to a minimum.
Patent JP-H09117551-A (JP)
Title: Pachinko machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine rich in variety by selecting the picture pattern stop order of respective picture pattern display parts each time prescribed conditions are established. SOLUTION: When a game ball gets a prize at a starting port, based on a ball detecting signal from a special picture pattern starting switch, a special picture pattern display device 6 starts being varied, and prize balls are dispensed. When the balls continuously pass, four balls are stored in a start storage device at a maximum, for example, a special picture pattern start memory display device 11 is successively turned on corresponding to the stored number, each time the special picture pattern display device 6 starts being varied, the device 11 is turned off, and the decrease of the stored number is displayed. When the special picture pattern display device 6 is varied, respective special picture patterns A, B and C are fixedly displayed on picture pattern display parts X, Y and Z and prescribed successful picture pattern conditions are established, great success is provided.  In this case, the picture pattern stop order of the picture pattern display parts X, Y and Z is selected each time the prescribed conditions are established such as each time the picture pattern display device 6 is driven, for example.
Patent JP-H07125469-A (JP)
Title: Original plate for forming fine pattern
Inventor: KOBAYASHI SHINICHI
IPC: H05K3/20
Filed: 1993-11-05
Abstract: PURPOSE:To provide an original plate for forming a fine pattern in which a line width is fine and which can accurately, efficiently form the fine pattern having a suitable film thickness and has high durability. CONSTITUTION:An original plate 1 for forming a fine pattern is formed by anodizing Ti-Al on a surface of a board 2 and forming a masking layer 3 having electric insulation and strong adhesivity with the board 2 in a predetermined pattern.
Patent JP-H06147388-A (JP)
Title: Fusing/connecting method for pipe coupling
Inventor: NISHIKAWA SHINGO
IPC: F16L47/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide the fusing/connecting method of a pipe coupling generating no step in a pipe and not impairing the outer appearance by molding and processing the generated beads in space sections, not preventing the generation of the beads. CONSTITUTION:The inner periphery 11 of a pipe coupling 1 and the outer periphery 21 of a pipe 2 to be inserted into the inner periphery 11 are heated, then the pipe 2 is inserted into the pipe coupling 1 to socket-fuse and connect the inner periphery 11 of the pipe coupling 1 and the outer periphery 21 of the pipe 2, and space sections 10, 20 are recessed on the pipe coupling 1 where beads 4 are generated in the fused and connected state or at the portion of the pipe 2 where beams 4 are generated before the fusion/connection in advance so that beads are generated in the space sections 10, 20 at the time of fusion/ connection.
Patent JP-H06146786-A (JP)
Title: Cutter disc of shield machine
Inventor: SASAKI YUKINOBU
IPC: E21D9/08
Filed: 1992-11-11
Abstract: PURPOSE:To simply replace the existing cutter bit by a new one economically and safely without depending on an inspection shaft or a ground improvement zone. CONSTITUTION:A pair of cutter spokes 4 at right angles to a hollow shaft 2 bearing a cutter disc 1 and connected with a connecting section 4a and cutter spokes 4A borne on a pair of cylinders 3A with a center system at right angles to the hollow shaft 2 are provided in a turnable manner and are fixed with anchorage devices (bolts 5), and turnable devices (hydraulic cylinders 8) of the cutter spokes 4 and 4A are provided. The bolts 5 are removed to turn the cutter spokes 4 and 4A by means of the hydraulic cylinders 8, and after a new cutter bit 11 is opposed to a bedrock, it is fixed with the bolts 5.
Patent JP-2000133099-A (JP)
Title: Power breaker
Inventor: SHINKAI TAKESHI
IPC: H01H33/59
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a breaker, allowing its miniaturization and reduction of a driving energy by reducing a transient recovery voltage or a recovery voltage occurring after a breaking operation and allowing improvement of reliability by suppressing influence on a system during a period except a breaking operation. SOLUTION: A transient recovery voltage reduction part 3 is connected between a power source side terminal of a mechanical switch part 1 and the ground. The transient recovery voltage reduction part 3 is provided with thyristors 7 connected in anti-parallel as a normally-off type high-speed switching device having a self turn-on property, while a resistance element 8 is connected in series between the thyristors 7 and the ground.
Patent JP-2001123640-A (JP)
Title: Wall surface forming structure using porcelain enamel metal plate and method of constructing the same
Inventor: NAKAJIMA MASAKI
IPC: E04F13/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface structure using porcelain enamel metal plates formed so that a wall surface structure can be formed without applying any working such as drilling to the porcelain enamel metal plates. SOLUTION: This wall surface forming structure using porcelain enamel metal plates comprises a plurality of rectangular porcelain enamel metal plates 1, a lower edge bearing means BM having the plurality of porcelain enamel metal plates installed on a construction part base Wa for bearing the lower edges 4 thereof in the state that the plurality of porcelain enamel metal plates are connected to each other between both side edges laterally through a joint means, an upper edge support means UM installed on a construction part base for supporting the upper edge of the plurality of porcelain enamel metal plates,  and an elastically deforming means 24 fixedly supporting the porcelain enamel metal plates supported by the lower edge supporting means and upper edge supporting means in the state that the front side 1a of the metal plates is elastically deformed forcibly in recessed sectional shape as viewed in longitudinal direction.
Patent JP-H01144286-A (JP)
Title: Magnetic disk device
Inventor: OGUCHI SHIGEMITSU
IPC: G11B33/14
Filed: 1987-12-01
Abstract: PURPOSE:To obtain an air cleaning function with high efficiency by providing an air spoiler between the magnetic disks provided at an upper-stream position than a magnetic head part for an air flow to rotate together with the magnetic disks and supplying the cleaned air to the lower side of this air spoiler with this air spoiler as a guide. CONSTITUTION:The air to rotate together with magnetic disks 1 is exhausted to the external part of the magnetic disks 1 by an air spoiler 2. The exhausted air of a positive pressure is introduced into an air filter 3 and passed through the air filter 3 by the differential pressure between before and after the air filter 3, and dust is eliminated. The air cleaned by this is absorbed into the negative pressure of an opening part 5 of an air guide 4 formed in the air spoiler 2 and discharged between the magnetic disks 1 at the upper-stream part of a magnetic head 6 by the air guide 4. Thus, the air in a head, a disk, and an assembly can be cleaned efficiently.